12529888

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 29388744

約数和(自身を除く): 16858856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 131, 196, 224, 244, 262, 392, 427, 488, 524, 784, 854, 917, 976, 1048, 1568, 1708, 1834, 1952, 2096, 2989, 3416, 3668, 4192, 5978, 6419, 6832, 7336, 7991, 11956, 12838, 13664, 14672, 15982, 23912, 25676, 29344, 31964, 47824, 51352, 55937, 63928, 95648, 102704, 111874, 127856, 205408, 223748, 255712, 391559, 447496, 783118, 894992, 1566236, 1789984, 3132472, 6264944, 12529888]

約数ペア:

[(1, 12529888), (2, 6264944), (4, 3132472), (7, 1789984), (8, 1566236), (14, 894992), (16, 783118), (28, 447496), (32, 391559), (49, 255712), (56, 223748), (61, 205408), (98, 127856), (112, 111874), (122, 102704), (131, 95648), (196, 63928), (224, 55937), (244, 51352), (262, 47824), (392, 31964), (427, 29344), (488, 25676), (524, 23912), (784, 15982), (854, 14672), (917, 13664), (976, 12838), (1048, 11956), (1568, 7991), (1708, 7336), (1834, 6832), (1952, 6419), (2096, 5978), (2989, 4192), (3416, 3668)]